Container Server is a regular VS based on default CoreOS template. This type of server allows the user to customize the server to implement integration with Docker or other container services.
If a new version of the CoreOS template is available, you can update the template in your cloud at Control Panel > Cloud > Templates > Template List > System Templates > Upgrades.
Container Server gives you high-end cloud management features including:
The following options are not available for container servers:
- Convert backup to template
- Setting SSH keys